Xylem LOWARA e-LNEEE Series Additional Installation, Operation And Maintenance Instructions page 40

en – Original Instructions
E41
E42
E43
E44
See also Par. 6.3.2 and Par. 6.4.3.
40
versions only)
Pressure sensor No pressure sensor 1 detected
error 1
Pressure sensor No pressure sensor 2 detected
error 2
Pressure sensor Missing pressure sensor (not
error present in ACT mode)
Input signal error No current reference signal
Check the condition of the sensor connection
cables
Check the condition of the sensor connection
cables
Check the condition of the sensor connection
cables
 Check the condition of the current signal
connection cables (terminals 9-10 for the single-
phase version, terminals 17-18 for the three-
phase version)